if !reflect.DeepEqual(actualPodNames, c.expectedPodNames) {
			t.Errorf("Got [%s]; expected [%s]", strings.Join(actualPodNames, ", "), strings.Join(c.expectedPodNames, ", "))
		}
	}
}

func TestWatchControllers(t *testing.T) {

	fakeWatch := watch.NewFake()
	client := fake.NewSimpleClientset()
	client.PrependWatchReactor("replicasets", core.DefaultWatchReactor(fakeWatch, nil))
	stopCh := make(chan struct{})